Currency

One of the currencies in Dreamland, the Rubel, is mentioned in Chapter Four where guards steal fruit from a merchant in Astoria. The fruit seller then screams 'Those cost three rubels a piece!'

A second form of currency, the Sheckle, is mentioned in Chapter Five by one of the guards in the jail regarding a bet on how long it would take Felicity to escape. He yells 'You cost me forty Sheckles for taking so long!'